Factor analysis/correlation | Number of obs = 3600 | ||||||
Method: principal-component factors | Retained factors = 3 | ||||||
Rotation: (unrotated) | Number of params = 3 | ||||||
Factor | Eigenvalue | Difference | Proportion | Cumulative | |||
Factor1 | 1.865 | 1.001 | 0.622 | 0.622 | |||
Factor2 | 0.865 | 0.595 | 0.288 | 0.910 | |||
Factor3 | 0.270 | . | 0.090 | 1.000 | |||
LR test: independent vs. saturated: chi2(3) = 6.79 Prob > chi2 = 0.0788 Factor loadings (pattern matrix) and unique variances | |||||||
Variable | Factor1 | Uniqueness | |||||
var1 | 0.918 | 0.158 | |||||
var2 | 0.550 | 0.697 | |||||
var3 | 0.849 | 0.280 | |||||